{"id":99214,"date":"2024-11-16T19:35:30","date_gmt":"2024-11-16T11:35:30","guid":{"rendered":"\/\/www.viralrail.com\/?p=99214"},"modified":"2024-11-16T19:35:38","modified_gmt":"2024-11-16T11:35:38","slug":"lmknjh","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/99214.html","title":{"rendered":"LoRa\u6a21\u5757\u54ea\u5bb6\u597d"},"content":{"rendered":"\n<p>\u3000\u3000\u9009\u62e9<strong>LoRa\u6a21\u5757<\/strong>\u65f6\uff0c\u53ef\u4ee5\u8003\u8651\u4ee5\u4e0b\u51e0\u5bb6\u77e5\u540d\u7684\u5236\u9020\u5546\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6df1\u5733\u521b\u65b0\u5faeMinewSemi<\/strong>\uff1a\u8fd9\u5bb6\u516c\u53f8\u63d0\u4f9b\u9ad8\u8d28\u91cf\u7684LoRa\u6a21\u5757\uff0c\u5177\u6709\u4f4e\u7f3a\u9677\u7387\u548c\u9ad8\u4ea7\u91cf\uff0c\u540c\u65f6\u63d0\u4f9b\u5168\u65b9\u4f4d\u7684\u6280\u672f\u652f\u6301\u548c\u4ee3\u7801\u6837\u672c\uff0c\u786e\u4fdd\u5ba2\u6237\u6ee1\u610f\u5ea6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>Microchip Technology<\/strong>\uff1aMicrochip\u662f\u5168\u7403\u9886\u5148\u7684\u534a\u5bfc\u4f53\u89e3\u51b3\u65b9\u6848\u4f9b\u5e94\u5546\u4e4b\u4e00\uff0c\u5176LoRa\u6a21\u5757\u4ea7\u54c1\u6027\u80fd\u7a33\u5b9a\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u7269\u8054\u7f51\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>Semtech<\/strong>\uff1aSemtech\u662fLoRa\u6280\u672f\u7684\u53d1\u660e\u8005\uff0c\u5176LoRa\u6a21\u5757\u4ea7\u54c1\u5177\u6709\u5353\u8d8a\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\uff0c\u6df1\u53d7\u7528\u6237\u4fe1\u8d56\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>Murata<\/strong>\uff1aMurata\u662f\u4e00\u5bb6\u5927\u578b\u7535\u5b50\u5143\u4ef6\u5236\u9020\u5546\uff0c\u5176LoRa\u6a21\u5757\u4ea7\u54c1\u79cd\u7c7b\u7e41\u591a\uff0c\u9002\u7528\u4e8e\u591a\u79cd\u901a\u4fe1\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4e2d\u79fb\u7269\u8054\u7f51\u6709\u9650\u516c\u53f8<\/strong>\uff1a\u8be5\u516c\u53f8\u63d0\u4f9b\u7684SX1276\u3001SX1278\u548cSX1262\u578b\u53f7LoRa\u6a21\u5757\u5728\u7075\u654f\u5ea6\u548c\u6297\u5e72\u6270\u80fd\u529b\u65b9\u9762\u8868\u73b0\u51fa\u8272\uff0c\u9002\u7528\u4e8e\u9700\u8981\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u5e94\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e7f\u5dde\u5e1d\u7279\u7535\u5b50\u79d1\u6280\u6709\u9650\u516c\u53f8<\/strong>\uff1a\u8be5\u516c\u53f8\u4f4d\u5217LoRa\u6a21\u5757\u5382\u5bb6\u6392\u540d\u524d\u5217\uff0c\u63d0\u4f9b\u591a\u79cd\u578b\u53f7\u7684LoRa\u6a21\u5757\uff0c\u5e76\u4e14\u5177\u6709\u5b8c\u5584\u7684\u6280\u672f\u652f\u6301\u548c\u552e\u540e\u670d\u52a1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>RisingHF<\/strong>\uff1a\u6210\u7acb\u4e8e2013\u5e74\uff0c\u4e13\u6ce8\u4e8e\u7269\u8054\u7f51\u65e0\u7ebf\u901a\u4fe1\uff0c\u63d0\u4f9b\u591a\u79cd\u578b\u53f7\u7684LoRa\u6a21\u5757\uff0c\u5e76\u4e14\u63d0\u4f9b\u5b8c\u5584\u7684\u6280\u672f\u652f\u6301\u548c\u552e\u540e\u670d\u52a1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u745e\u82af\u5fae\u7535\u5b50<\/strong>\uff1a\u4e13\u6ce8\u4e8e\u534a\u5bfc\u4f53\u82af\u7247\u8bbe\u8ba1\u548c\u89e3\u51b3\u65b9\u6848\uff0c\u63d0\u4f9b\u591a\u79cd\u578b\u53f7\u7684LoRa\u6a21\u5757\uff0c\u5e76\u4e14\u63d0\u4f9b\u5b8c\u5584\u7684\u6280\u672f\u652f\u6301\u548c\u552e\u540e\u670d\u52a1\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u516c\u53f8\u5728LoRa\u6a21\u5757\u7684\u5236\u9020\u548c\u4f9b\u5e94\u65b9\u9762\u90fd\u6709\u4e30\u5bcc\u7684\u7ecf\u9a8c\u548c\u6280\u672f\u79ef\u7d2f\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5382\u5bb6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"726\" height=\"450\" src=\"\/\/www.viralrail.com\/wp-content\/uploads\/2024\/08\/lorawantpunb240826a.jpg\" alt=\"lora\" class=\"wp-image-97162\" srcset=\"\/\/www.viralrail.com\/wp-content\/uploads\/2024\/08\/lorawantpunb240826a.jpg 726w, \/\/www.viralrail.com\/wp-content\/uploads\/2024\/08\/lorawantpunb240826a-300x186.jpg 300w, \/\/www.viralrail.com\/wp-content\/uploads\/2024\/08\/lorawantpunb240826a-600x372.jpg 600w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 \u6df1\u5733\u521b\u65b0\u5faeMinewSemi LoRa\u6a21\u5757\u7684\u5177\u4f53\u578b\u53f7\u548c\u6280\u672f\u53c2\u6570\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000\u6df1\u5733\u521b\u65b0\u5faeMinewSemi LoRa\u6a21\u5757\u7684\u5177\u4f53\u578b\u53f7\u548c\u6280\u672f\u53c2\u6570\u5982\u4e0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>MS21SF1 LoRa\u6a21\u5757<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u82af\u7247<\/strong>\uff1a\u4f7f\u7528Semtech\u7684LoRa\u65e0\u7ebf\u534a\u53cc\u5de5\u6536\u53d1\u82af\u7247SX1262.<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5de5\u4f5c\u6a21\u5f0f<\/strong>\uff1a\u652f\u6301FSK\u3001GFSK\u3001LoRa\u8c03\u5236\u89e3\u8c03\u5de5\u4f5c\u65b9\u5f0f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u63a5\u53e3<\/strong>\uff1aSPI\u63a5\u53e3\uff0c\u9002\u7528\u4e8e\u70b9\u5bf9\u70b9\u901a\u4fe1\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u529f\u8017<\/strong>\uff1a\u63a5\u6536\u6a21\u5f0f\u4e0b\u7535\u6d41\u4e3a4.7mA\uff0c\u53d1\u5c04\u6a21\u5f0f\u4e0b\u6700\u5927\u529f\u7387\u7535\u6d41\u4e3a118mA\uff0c\u7535\u538b\u4e3a3.1V\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u9002\u7528\u4e8e\u9700\u8981\u8fdc\u8ddd\u79bb\u6570\u636e\u91c7\u96c6\u548c\u4f4e\u529f\u8017\u7684\u5404\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5982\u81ea\u52a8\u62a5\u8b66\u7cfb\u7edf\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>ME25LS01 LoRa\u6a21\u5757<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u82af\u7247<\/strong>\uff1a\u57fa\u4e8eNordic nRF52840\u548cSemtech LR1110\u4f4e\u529f\u8017\u53cc\u7ec4\u5408\u82af\u7247\u89e3\u51b3\u65b9\u6848\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5185\u6838<\/strong>\uff1a\u96c6\u6210ARM Cortex M4\u9ad8\u6027\u80fd\u5185\u6838\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u534f\u8bae\u652f\u6301<\/strong>\uff1a\u652f\u6301BLE5.3\u3001GNSS(GPS\/BDS)\u3001WiFi Scan\u3001LoRaWAN\u7b49\u534f\u8bae\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f20\u8f93\u8ddd\u79bb<\/strong>\uff1a\u5b9e\u6d4b\u57ce\u5e02\u4f20\u8f93\u8ddd\u79bb\u6700\u8fdc\u4e3a5KM\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u63a5\u6536\u7075\u654f\u5ea6<\/strong>\uff1a\u9ad8\u8fbe-146dBm\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>IO\u53e3\u652f\u6301<\/strong>\uff1a\u63d0\u4f9b44\u4e2aGPIOs\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7f51\u7edc\u8986\u76d6<\/strong>\uff1a\u652f\u6301Amazon Sidewalk\uff0c\u63d0\u9ad8\u8bbe\u5907\u7684\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u9002\u7528\u4e8e\u755c\u7267\u4e1a\u73af\u5883\u76d1\u6d4b\u3001\u5e93\u5b58\u7ba1\u7406\u3001\u697c\u5b87\u81ea\u52a8\u5316\u7b49\u591a\u5e94\u7528\u573a\u666f\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 Microchip Technology LoRa\u6a21\u5757\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u8868\u73b0\u5982\u4f55?<\/h2>\n\n\n\n<p>\u3000\u3000Microchip Technology\u7684LoRa\u6a21\u5757\u5728\u7269\u8054\u7f51(IoT)\u5e94\u7528\u4e2d\u8868\u73b0\u51fa\u8272\uff0c\u7279\u522b\u662f\u5728\u4f4e\u529f\u8017\u548c\u8fdc\u8ddd\u79bb\u901a\u4fe1\u65b9\u9762\u3002\u4ee5\u4e0b\u662f\u5bf9\u5176\u6027\u80fd\u8868\u73b0\u7684\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n\n\n\n<p>\u3000\u3000Microchip\u7684LoRa\u6a21\u5757\uff0c\u5982SAMR34\/35\u7cfb\u5217\uff0c\u5177\u6709\u4e1a\u5185\u9886\u5148\u7684\u4f4e\u529f\u8017\u6027\u80fd\u3002\u8fd9\u4e9b\u8bbe\u5907\u91c7\u7528\u8d85\u4f4e\u529f\u801732\u4f4dArm Cortex-M MCU\uff0c\u5e76\u96c6\u6210\u4e86LoRa\u6536\u53d1\u5668\u548c\u8f6f\u4ef6\u534f\u8bae\u6808\uff0c\u975e\u5e38\u9002\u5408\u7535\u6c60\u4f9b\u7535\u7684\u8fdc\u7a0bIoT\u8282\u70b9\u5e94\u7528\u3002\u6b64\u5916\uff0c\u8fd9\u4e9b\u6a21\u5757\u8fd8\u63d0\u4f9b\u4e86\u4e1a\u5185\u6700\u4f4e\u7684\u4f11\u7720\u529f\u8017\uff0c\u8fdb\u4e00\u6b65\u5ef6\u957f\u4e86\u8fdc\u7a0bIoT\u8282\u70b9\u7684\u7535\u6c60\u5bff\u547d\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u6280\u672f\u672c\u8eab\u5177\u6709\u8fdc\u8ddd\u79bb\u65e0\u7ebf\u8fde\u63a5\u529f\u80fd\uff0c\u7ed3\u5408Microchip\u7684LoRa\u6a21\u5757\uff0c\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u7684\u65e0\u7ebf\u901a\u4fe1\u3002\u4f8b\u5982\uff0cSAMR34\/35 SiP\u7cfb\u5217\u6a21\u5757\u652f\u6301sub-GHz\u9891\u6bb5\u7684LoRa\u6536\u53d1\u5668\uff0c\u80fd\u591f\u5728\u57ce\u9547\u73af\u5883\u4e2d\u5b9e\u73b02~5\u516c\u91cc\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u5728\u90ca\u533a\u53ef\u8fbe10~15\u516c\u91cc\u3002<\/p>\n\n\n\n<p>\u3000\u3000Microchip\u7684LoRa\u6a21\u5757\u5177\u6709\u9ad8\u7075\u654f\u5ea6\u548c\u5f3a\u6297\u5e72\u6270\u6027\uff0c\u8fd9\u4f7f\u5f97\u5b83\u4eec\u5728\u590d\u6742\u7684\u73af\u5883\u4e2d\u4e5f\u80fd\u4fdd\u6301\u7a33\u5b9a\u7684\u7f51\u7edc\u8fde\u63a5\u3002\u4f8b\u5982\uff0c Quectel KG200Z LoRa\u6a21\u5757\u7684\u63a5\u6536\u7075\u654f\u5ea6\u9ad8\u8fbe-136 dBm\uff0c\u80fd\u591f\u5728\u5404\u79cd\u5e72\u6270\u73af\u5883\u4e2d\u7a33\u5b9a\u5de5\u4f5c\u3002<\/p>\n\n\n\n<p>\u3000\u3000Microchip\u7684LoRa\u6a21\u5757\u9002\u7528\u4e8e\u591a\u79cdIoT\u5e94\u7528\u573a\u666f\uff0c\u5305\u62ec\u667a\u80fd\u519c\u4e1a\u3001\u4f9b\u5e94\u94fe\u4e0e\u7269\u6d41\u3001\u667a\u6167\u57ce\u5e02\u7b49\u3002\u5177\u4f53\u5e94\u7528\u5982\u725b\u53ea\u8ffd\u8e2a\u3001\u704c\u6e89\u76d1\u63a7\u3001\u8f66\u8f86\u8ffd\u8e2a\u3001\u51b7\u94fe\u76d1\u63a7\u3001\u8857\u9053\u7167\u660e\u3001\u5e9f\u7269\u7ba1\u7406\u3001\u8ba1\u91cf\u548c\u6cc4\u6f0f\u68c0\u6d4b\u7b49\u3002<\/p>\n\n\n\n<p>\u3000\u3000Microchip\u7684LoRa\u6a21\u5757\u901a\u8fc7\u4e86\u4e3b\u8981\u7684LoRaWAN\u2122\u7f51\u5173\u548c\u7f51\u7edc\u4f9b\u5e94\u5546\u7684\u8ba4\u8bc1\uff0c\u786e\u4fdd\u4e86\u5176\u4e92\u64cd\u4f5c\u6027\u3002\u8fd9\u610f\u5473\u7740\u5f00\u53d1\u8005\u53ef\u4ee5\u5229\u7528\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u8bbe\u8ba1\u548c\u53c2\u8003\u8bbe\u8ba1\u5305\uff0c\u7b80\u5316\u6574\u4e2a\u5f00\u53d1\u6d41\u7a0b\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u7ec8\u7aef\u901a\u4fe1\u6a21\u5757\u7684\u6210\u672c\u76f8\u5bf9\u8f83\u4f4e\uff0c\u7ea6\u4e3a5\u7f8e\u5143\uff0c\u8fd9\u4f7f\u5f97Microchip\u7684LoRa\u6a21\u5757\u5728\u6210\u672c\u654f\u611f\u578bIoT\u9879\u76ee\u4e2d\u5177\u6709\u4f18\u52bf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 Semtech LoRa\u6280\u672f\u7684\u6700\u65b0\u8fdb\u5c55\u548c\u4f18\u52bf\u5728\u54ea\u91cc?<\/h2>\n\n\n\n<p>\u3000\u3000Semtech\u7684LoRa\u6280\u672f\u5728\u7269\u8054\u7f51(IoT)\u9886\u57df\u4e2d\u5177\u6709\u663e\u8457\u7684\u4f18\u52bf\u548c\u6700\u65b0\u8fdb\u5c55\u3002\u4ee5\u4e0b\u662f\u5176\u6700\u65b0\u8fdb\u5c55\u548c\u4f18\u52bf\u7684\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n\n\n\n<p>\u3000\u3000Semtech\u6700\u8fd1\u63a8\u51fa\u4e86LoRa Edge\u2122\u5e73\u53f0\u7684\u7b2c\u4e8c\u6b3e\u82af\u7247\u7ec4LR1120.\u8be5\u82af\u7247\u7ec4\u589e\u52a0\u4e86\u591a\u9891\u6bb5\u529f\u80fd\uff0c\u5305\u62ec2.4 GHz\u9891\u6bb5\u548c\u7528\u4e8e\u536b\u661f\u901a\u4fe1\u7684\u6388\u6743S\u9891\u6bb5\u3002\u8fd9\u4e00\u6539\u8fdb\u4f7f\u5f97LoRa\u6280\u672f\u80fd\u591f\u5b9e\u73b0\u536b\u661f\u7f51\u7edc\u4e0e\u5730\u9762\u7f51\u7edc\u7684\u4e92\u64cd\u4f5c\u6027\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u5168\u7403\u8303\u56f4\u5185\u7684\u8d44\u4ea7\u8ffd\u8e2a\u5e94\u7528\u3002\u8fd9\u79cd\u4e92\u64cd\u4f5c\u6027\u7279\u522b\u9002\u7528\u4e8e\u4f9b\u5e94\u94fe\u7ba1\u7406\u548c\u7269\u6d41\u7b49\u573a\u666f\uff0c\u901a\u8fc7\u63d0\u4f9b\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u4e14\u5177\u6709\u536b\u661f\u8fde\u63a5\u529f\u80fd\u7684\u4f20\u611f\u5668\uff0c\u4e3a\u57fa\u7840\u8bbe\u65bd\u76d1\u63a7\u3001\u519c\u4e1a\u548c\u73af\u5883\u76d1\u6d4b\u7b49\u9700\u8981\u5728\u504f\u8fdc\u5730\u533a\u90e8\u7f72\u7684\u5e94\u7528\u573a\u666f\u63d0\u4f9b\u4e86\u591a\u79cd\u53ef\u80fd\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u6280\u672f\u4ee5\u5176\u957f\u8ddd\u79bb\u548c\u4f4e\u529f\u8017\u7279\u6027\u8457\u79f0\u3002\u4f8b\u5982\uff0cLoRa Edge LR1120\u82af\u7247\u7ec4\u57282.4 GHz\u9891\u6bb5\u4e0b\u8fd0\u884c\uff0c\u53ef\u4ee5\u5b9e\u73b0\u957f\u8fbe133\u516c\u91cc\u7684\u6700\u5927\u901a\u4fe1\u8303\u56f4\uff0c\u5728\u5ba4\u5185\u529e\u516c\u5ba4\u73af\u5883\u4e2d\u53ef\u8fbe74\u516c\u91cc\uff0c\u5728\u6237\u5916\u57ce\u5e02\u73af\u5883\u4e2d\u53ef\u8fbe443\u516c\u91cc\u3002\u6b64\u5916\uff0cLoRa\u6280\u672f\u5229\u7528Chirp Spread-Spectrum(CSS)\u8c03\u5236\u6280\u672f\uff0c\u5177\u6709\u8f83\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000Semtech\u7684LoRa\u5e73\u53f0\u652f\u6301\u591a\u9891\u6bb5LoRa\u529f\u80fd\u548c\u591a\u79cd\u6280\u672f\u5b9a\u4f4d\u65b9\u5f0f\uff0c\u5305\u62ecGNSS\u3001Wi-Fi\u548c\u536b\u661f\u5bfc\u822a\u3002\u8fd9\u79cd\u591a\u6837\u5316\u7684\u5b9a\u4f4d\u65b9\u5f0f\u4f7f\u5f97LoRa\u6280\u672f\u80fd\u591f\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u5e76\u4e14\u901a\u8fc7\u786c\u4ef6\u52a0\u5bc6\u5f15\u64ce\u63d0\u9ad8\u4e86\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u4f5c\u4e3a\u4e00\u79cd\u5f00\u653e\u6807\u51c6\u6280\u672f\uff0c\u4e3a\u7cfb\u7edf\u63a7\u5236\u548c\u7075\u6d3b\u6027\u63d0\u4f9b\u4e86\u4fdd\u969c\u3002Semtech\u4f5c\u4e3aLoRa\u8054\u76df\u7684\u521b\u59cb\u6210\u5458\uff0c\u81f4\u529b\u4e8e\u7ef4\u62a4\u8fd9\u4e00\u6807\u51c6\uff0c\u5e76\u63a8\u52a8\u5176\u5728\u5168\u7403\u8303\u56f4\u5185\u7684\u5e94\u7528\u3002\u8fd9\u4e0d\u4ec5\u786e\u4fdd\u4e86\u4e0d\u540c\u56fd\u5bb6\u548c\u5730\u533a\u4e4b\u95f4\u7684\u4e92\u64cd\u4f5c\u6027\uff0c\u8fd8\u964d\u4f4e\u4e86\u5f00\u53d1\u548c\u90e8\u7f72\u6210\u672c\u3002<\/p>\n\n\n\n<p>\u3000\u3000Semtech\u8fd8\u5f00\u53d1\u4e86\u4e00\u79cd\u65b0\u7684\u6d4b\u8ddd\u6a21\u5f0f\u2014\u2014Advanced Ranging\uff0c\u8be5\u6a21\u5f0f\u5141\u8bb8\u88ab\u52a8\u76d1\u542c\u6d4b\u8ddd\u4ea4\u6362\u4fe1\u606f\uff0c\u4ece\u800c\u63d0\u9ad8\u4f4d\u7f6e\u4fe1\u606f\u7684\u83b7\u53d6\u80fd\u529b\u548c\u4f20\u611f\u5668\u7f51\u7edc\u7684\u5bb9\u91cf\u3002\u8fd9\u79cd\u9ad8\u7ea7\u6d4b\u8ddd\u529f\u80fd\u8fdb\u4e00\u6b65\u589e\u5f3a\u4e86LoRa\u6280\u672f\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u7684\u7075\u6d3b\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u6280\u672f\u7279\u522b\u9002\u7528\u4e8e\u9700\u8981\u957f\u7535\u6c60\u5bff\u547d\u7684\u5e94\u7528\u573a\u666f\u3002\u4f8b\u5982\uff0c\u57fa\u4e8eSemtech LLCC68\u7684LoRa\u667a\u80fd\u5bb6\u5c45\u6a21\u5757\u4ec5\u97004.2mA\u7684\u4e3b\u52a8\u63a5\u6536\u7535\u6d41\u6d88\u8017\uff0c\u80fd\u591f\u5b9e\u73b0\u957f\u7535\u6c60\u5bff\u547d\u3002\u6b64\u5916\uff0cLoRa Edge LR1120\u82af\u7247\u7ec4\u4e5f\u63d0\u4f9b\u4e86\u8d85\u4f4e\u529f\u8017\u548c\u9ad8\u96c6\u6210\u5ea6\u7684\u7279\u70b9\uff0c\u4f7f\u5176\u9002\u7528\u4e8e\u5404\u79cdIoT\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u3000\u3000Semtech\u7684LoRa\u6280\u672f\u5728\u6700\u65b0\u8fdb\u5c55\u4e2d\u5c55\u793a\u4e86\u5176\u5728\u5168\u7403\u65e0\u7f1d\u8d44\u4ea7\u8ffd\u8e2a\u3001\u957f\u8ddd\u79bb\u4f4e\u529f\u8017\u901a\u4fe1\u3001\u591a\u9891\u6bb5\u548c\u591a\u6280\u672f\u5b9a\u4f4d\u65b9\u5f0f\u3001\u5f00\u653e\u6807\u51c6\u548c\u751f\u6001\u7cfb\u7edf\u652f\u6301\u4ee5\u53ca\u521b\u65b0\u7684\u9ad8\u7ea7\u6d4b\u8ddd\u529f\u80fd\u7b49\u65b9\u9762\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 Murata LoRa\u6a21\u5757\u9002\u7528\u4e8e\u54ea\u4e9b\u7279\u5b9a\u7684\u901a\u4fe1\u9700\u6c42?<\/h2>\n\n\n\n<p>\u3000\u3000Murata LoRa\u6a21\u5757\u9002\u7528\u4e8e\u591a\u79cd\u7279\u5b9a\u7684\u901a\u4fe1\u9700\u6c42\uff0c\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u8d44\u4ea7\u7ba1\u7406<\/strong>\uff1aMurata\u7684Type 2GT\u548cType 1SJ LoRaWAN\u6a21\u5757\u9002\u7528\u4e8e\u8d44\u4ea7\u7ba1\u7406\u573a\u666f\u3002Type 2GT\u6a21\u5757\u5177\u6709\u591a\u9891\u6bb5LoRa\u548cLR-FHSS\u901a\u4fe1\u80fd\u529b\uff0c\u800cType 1SJ\u6a21\u5757\u5219\u56e0\u5176\u5c0f\u5c3a\u5bf8\u548c\u4f4e\u529f\u8017\u7279\u6027\uff0c\u7279\u522b\u9002\u5408\u9700\u8981\u9ad8\u4ea7\u91cf\u5e94\u7528\u7684\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u5efa\u7b51<\/strong>\uff1aType 2GT\u6a21\u5757\u9002\u7528\u4e8e\u667a\u80fd\u5efa\u7b51\u4e2d\u7684\u4f20\u611f\u5668\u7ec8\u7aef\u8282\u70b9\uff0c\u80fd\u591f\u5b9e\u73b0\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4ece\u800c\u4f18\u5316\u5efa\u7b51\u7684\u80fd\u6e90\u7ba1\u7406\u548c\u81ea\u52a8\u5316\u63a7\u5236\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u519c\u4e1a<\/strong>\uff1aType 2GT\u548cType 1SJ\u6a21\u5757\u5747\u9002\u7528\u4e8e\u667a\u80fd\u519c\u4e1a\u9886\u57df\u3002Type 2GT\u6a21\u5757\u53ef\u4ee5\u7528\u4e8e\u76d1\u6d4b\u519c\u7530\u73af\u5883\uff0c\u800cType 1SJ\u6a21\u5757\u5219\u9002\u7528\u4e8e\u71c3\u6cb9\/\u6c34\u7ba1\u7406\u548c\u667a\u80fd\u5783\u573e\u5904\u7406\u7b49\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4eba\u7fa4\u63a7\u5236<\/strong>\uff1aType 2GT\u6a21\u5757\u9002\u7528\u4e8e\u4eba\u7fa4\u63a7\u5236\u5e94\u7528\uff0c\u901a\u8fc7LoRa\u6280\u672f\u5b9e\u73b0\u5bf9\u4eba\u7fa4\u7684\u5b9e\u65f6\u76d1\u63a7\u548c\u7ba1\u7406\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u52a8\u7269\u8ffd\u8e2a<\/strong>\uff1aType 1SJ\u6a21\u5757\u9002\u7528\u4e8e\u8d44\u4ea7\/\u52a8\u7269\u8ffd\u8e2a\uff0c\u5229\u7528\u5176\u4f4e\u529f\u8017\u548c\u957f\u8ddd\u79bb\u901a\u4fe1\u7279\u6027\uff0c\u53ef\u4ee5\u5b9e\u65f6\u8ffd\u8e2a\u52a8\u7269\u7684\u4f4d\u7f6e\u548c\u5065\u5eb7\u72b6\u51b5\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u505c\u8f66<\/strong>\uff1aType 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